spiral classifier / sand screw classifiers / ball mill classifier

1.good price with perfect quality; spiral classifier / sand screw classifiers / ball mill classifier Classifier

lassifier  

Introduction

Our company independently manufactures this new generation series of the classifier, which synthesizes similar classification technology from Germany and Japan. At present it has reached the international advanced level of the same products. And it has advantages of simple structure , reliable and easy in operation. Now it is widely used in many areas, for example, it worked together with the ball mill, forming closed cycle to split and shunt the iron ore in the concentrating mill; classified the iron ore and fine silt in the gravity concentrator; graded the size of the pulp in metal processing and applied in de-sliming& dehydration operation during the process of ore washing. Actually, the classifier has four types: high weir single and double spiral, immersed single and double spiral classifiers.

High weir type : the top of the spiral vane is above the overflow surface, and the spiral center is under the overflow, mainly applied in classifying the size between 0.83-0.15mm.

Immersed type: the spiral vane all immersed under overflow surface, mainly applied in classifying the size between 0.15-0.07.

Working principle:

Classifier is mainly consists of driver , screw , trough , lifting device, bottom-support ( bearing bush ) and the discharging valve. The base adopts channel steel material, and the frame is welded with steel plate. Besides, the water input and spindle head of the screwing shaft use cast iron, making them durable and wear-resisting. Moreover, the lifting device has two types :motor-driven and hand-driven

Features and Benefit:

1. Large output, low energy consumption, high classifying efficiency

2. The granularity is concentrative distribution, high classification precision

3. Rational structure, fine applicability

4. A high degree of automation

spiral classifier / sand screw classifiers / ball mill classifier

Main Technical Parameters of Spiral Classifier:

Type	Model	Screw Dia (mm)	Flume Length(mm)	Capacity(t/d)		Power(kw)		Overall Dimension(mm)	Weight(kg)
				Return Sand	Overflow	Driving Motor	ElevatingMotor
High Weir Classifier	FG500	φ500	4500	135 ~210	32	1.5		6409×712×1599	1980
	FG750	φ750	5500	340 ~570	65	3.0		6300×1250×1780	3005
	FG-1000	φ1000	6500	675 ~1080	110	7.5		7100×1330×2390	5310
	FG-1200	φ1200	6500	1170 ~1870	155	7.5	0.4	7560×1572×2328	8000
	FG-1500	φ1500	8300	1830 ~2740	235	11	0.4	9740×2000×4100	9800
	FG-2000	φ2000	8400	3240 ~5400	400	11	2.8	10000×2570×4468	20500
	FG-2400	φ2400	9200	4650 ~7450	580	11-15	2.8	10800×2980×4700	25700
	2FG-1200	φ1200	6500	2340 ~3740	310	5.5×2	0.4×2	8060×3400×3100	13300
	2FG-1500	φ1500	8300	3660 ~5480	470	7.5×2	0.4×2	9740×3630×4050	22100
	2FG-2000	φ2000	8400	6480~10800	800	11×2	2.8×2	10000×4600×4470	36500
	2FG-2400	φ2400	9200	9300~14900	1160	15×2	2.8×2	10800×5400×4700	45800
	2FG-3000	φ3000	12500	14600~23400	1785	18.5×2	4×2	15600×6640×6350	73000

spiral classifier / sand screw classifiers / ball mill classifier